DA6240.001
20 November 2006
PIN DESCRIPTION
Pin Description
Control signal input for setting charge pump mode
Control signal input for setting charge pump mode
Enable signal + Digital signal input
Flying capacitor negative terminal
Supply ground
Digital audio signal output
Digital audio signal output
Flying capacitor negative terminal
Flying capacitor positive terminal
Charge pump output
Flying capacitor positive terminal
Power supply
Symbol
EN1
EN2
DIN
CN1
GND
VO2
VO1
CN2
CP1
VOUT
CP2
VIN
Type
DI
DI
DI
I/O
G
DO
DO
I/O
I/O
AO
I/O
P
X-coordinate
152
µm
152
µm
152
µm
672
µm
808
µm
980
µm
980
µm
980
µm
980
µm
765
µm
612
µm
447
µm
Y-coordinate
989
µm
804
µm
588
µm
200
µm
202
µm
225
µm
378
µm
558
µm
711
µm
1000
µm
1000
µm
999
µm
G = Ground, P = Power, D = Digital, A = Analog, I = Input, O = Output.
Note:
Because the substrate of the die is internally connected to GND, the die has to be connected to GND or
left floating. Please make sure that GND is the first pad to be bonded. Pick-and-place and all component
assembly are recommended to be performed in ESD protected area.
Note:
Pad coordinates are measured from the left bottom corner of the chip to the center of the pads. The
coordinates may vary depending on sawing width and location, however, distances between pads are accurate.
Note:
See IC outlines on a page 6 for IC layout.
ABSOLUTE MAXIMUM RATINGS
Parameter
Supply Voltage
Outputs and Flying
Capacitors Pins Voltages
Symbol
VIN
VOUT,
CP1, CP2,
CN1, CN2,
VO1, VO2
DIN,
EN1, EN2
t
SC
Conditions
Min
-0.3
-0.3
Max
5.5
10
Unit
V
V
Voltage Range for Input
Pins
VOUT Short-Circuit
Duration
Storage Temperature
ESD Rating
-0.3
Note 1
VIN + 0.3
Indefinite
V
-55
Human Body Model (HBM)
+150
1
C
kV
o
NOTE 1.
SHORT CIRCUIT CURRENT INTERNALLY LIMITED.
RECOMMENDED OPERATING CONDITIONS
All voltages with respect to ground.
Parameter
Operating Junction
Temperature
Operating Ambient
Temperature
Operating Supply Voltage
Symbol
T
J
T
A
V
IN
Conditions
Min
-40
-40
2.5
Typ
Max
+125
Unit
°
C
°
C
V
+27
3.0
+85
3.3
3 (10)
MAS [ MICRO ANALOG SYSTEMS ]
